Prime p₀= 2921279954672992217 starts a Symmetric tuple of 16 consecutive primes (SPT).
d_n: 0 6 20 28 6 14 78 18 16 18 78 14 6 28 20 6 (?)
a_n: 0 6 26 54 60 74 152 170 186 204 282 296 302 330 350 356
All 16 integers p_n = p₀+a_n = p_n-1+d_n are prime and there are no other primes in the gaps.
diameter: 356
Found by: JayPi
db: batch=82, k=16, 6 20 28 6 14 78 18 16

SPT(16)	2921277925230101329	0 58 60 88 100 112 132 204 208 280 300 312 324 352 354 412	-2029442890888
STPT(10)	2921278142533727057	0 2 42 44 72 74 102 104 144 146	-1812139265160
SPT(16)	2921278404006077803	0 18 28 36 58 114 154 198 226 270 310 366 388 396 406 424	-1550666914414
STPT(10)	2921279554686405959	0 2 12 14 90 92 168 170 180 182	-399986586258
SPT(16)	2921279735560332499	0 28 72 82 84 112 138 148 174 184 210 238 240 250 294 322	-219112659718
STPT(10)	2921279909713908947	0 2 12 14 42 44 72 74 84 86	-44959083270
SPT(16)	2921280138959762341	0 16 42 60 88 130 132 136 192 196 198 240 268 286 312 328	184286770124
STPT(10)	2921280140283033119	0 2 48 50 90 92 132 134 180 182	185610040902
SPT(16)	2921280258111345041	0 6 20 36 60 72 90 150 182 242 260 272 296 312 326 332	303438352824
SPT(16)	2921280602262211039	0 34 42 48 64 78 100 118 324 342 364 378 394 400 408 442	647589218822
SPT(16)	2921280947589961321	0 22 106 126 148 150 180 192 226 238 268 270 292 312 396 418	992916969104